What Paper Pulp Contains

Paper pulp is mainly used for making paper, so it’s actually linked to our daily life. But have you really known that what paper pulp contains? Today this article will simply introduce the ingredients of paper pulp.

Water

Water is the medium of pulp suspension, and it is also the important constituents of pulp. It can influence the papermaking environment, such as the acidic and basic capacity. Water has high surface tension, which can influence the wet web strength, sizing and other papermaking phenomenon.

fiber

Fiber is the elementary composition of paper pulp. The main ingredient of fiber is cellulose.

Functional additive

Functional additive is used for change paper’s performance, such as colorant,sizing agent, wet strength agent and etc.

Controlling additive

Controlling additive is used for change the performance of wet web. The common types are glidants, antifoaming agents and etc.

Project Case

Testline paper machine, also called kraft liner board machine is to produce testliner paper. With large capacity, lower energy consumption, superior quality and the most competitive price, our testliner paper making line enjoys the good command and admission of our customers. If you are interested in our products, welcome to our company, you can also consult via telephone or mail to us. Email: leizhanpapermachine@gmail.com

Cultural paper machine line: Firstly, Raw materials are conveyed by Chain Conveyor into Drum Pulper for pulping. Then, High Density Cleaner helps to remove heavy impurities. What’s more, we need to improve slurry beating degree by using Double Disc Refiner. Eventually, the waste paper turn into fine pulp after a series of screening and deslagging and it will be conveyed into Headbox for paper making.